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Freelance Senior Software Developer Jobs in Minnesota

Senior Software Engineer

Maple Grove, MN · On-site

$125K - $165K/yr

Nextern is seeking a Senior Software Engineer to join our product realization team. At Nextern, we develop innovative medical technologies and connected solutions that improve patient outcomes and ...

Senior Software Engineer

Maple Grove, MN · On-site

$125K - $165K/yr

Nextern is seeking a Senior Software Engineer to join our product realization team. At Nextern, we develop innovative medical technologies and connected solutions that improve patient outcomes and ...

Senior Software Engineer

Minneapolis, MN · On-site +1

$127K - $168K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application infrastructure that power high-quality, human-centered information experiences. This role is ...

Senior Software Engineer

Minneapolis, MN · On-site +1

$127K - $168K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application infrastructure that power high-quality, human-centered information experiences. This role is ...

Senior Software Engineer

Eden Prairie, MN · Hybrid

$124K - $164K/yr

The Senior Software Engineer will contribute to the success of our customers and operations by developing, maintaining, and improving business-critical software applications, databases, mobile ...

Senior Software Engineer, AI

Eagan, MN · On-site

$124K - $164K/yr

As a Senior Software Engineer, AI, you will play a hands-on role in full-stack web development, focusing on AI solutions, agents, and RAG, as well as traditional application layers such as gateways ...

Senior Software Engineer

Shoreview, MN · On-site

$125K - $140K/yr

Senior Software Engineer at TSI TSI is reimagining their business and customer experience by delivering game changing digital solutions across a variety of market segments, using leading-edge ...

Senior Software Engineer

Shoreview, MN · On-site

$125K - $140K/yr

Senior Software Engineer at TSI TSI is reimagining their business and customer experience by delivering game changing digital solutions across a variety of market segments, using leading-edge ...

Senior Software Engineer I

Eagan, MN · On-site

$125 - $150/hr

About the Role: As a Senior Software Engineer I, you will: Contribute to technical ... Design and ship client‑facing REST APIs -- defining contracts up front, with developer experience ...

Senior Software Engineer, AI

Eagan, MN · On-site

$124K - $164K/yr

As a Senior Software Engineer, AI, you will play a hands-on role in full-stack web development, focusing on AI solutions, agents, and RAG, as well as traditional application layers such as gateways ...

Senior Software Engineer

Maple Plain, MN

$127K - $167K/yr

Join our team as a Senior Software Engineer! This is a fixed hybrid role on-site Tuesday, Wednesday, Thursday at HQ in Maple Plain, MN. The Pricing Team at Protolabs is responsible for building and ...

Senior Software Engineer

Maple Plain, MN · On-site

$107K - $161K/yr

Join our team as a Senior Software Engineer! This is a fixed hybrid role on-site Tuesday, Wednesday, Thursday at HQ in Maple Plain, MN. The Pricing Team at Protolabs is responsible for building and ...

Senior Software Engineer

Maple Plain, MN · On-site

$107K - $161K/yr

Join our team as a Senior Software Engineer! This is a fixed hybrid role on-site Tuesday, Wednesday, Thursday at HQ in Maple Plain, MN. The Pricing Team at Protolabs is responsible for building and ...

Showing results 21-40

Freelance Senior Software Developer information

What does a freelance senior software developer do?

A Freelance Senior Software Developer designs, develops, and maintains complex software systems for clients or companies on a contract basis. They often work independently, managing multiple projects, collaborating with stakeholders, and ensuring the delivery of high-quality code. Their role may include mentoring junior developers, making architectural decisions, and troubleshooting technical issues. Freelancers have the flexibility to choose their clients and projects, and they are responsible for managing their own workload, deadlines, and business operations.

What are the key skills and qualifications needed to thrive as a freelance senior software developer?

To thrive as a Freelance Senior Software Developer, you need advanced programming expertise, a robust portfolio, and significant experience with full software development lifecycles. Strong command of frameworks, version control (like Git), cloud platforms, and potentially certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer are highly valuable. Exceptional communication, time management, and problem-solving abilities help you effectively collaborate with clients and manage multiple projects independently. These skills ensure you deliver high-quality, timely solutions while building a strong professional reputation in a competitive freelance market.

How do freelance senior software developers typically manage client expectations and project timelines?

Freelance Senior Software Developers often juggle multiple clients and projects, which requires clear communication and proactive expectation management. They usually begin by setting detailed project scopes, timelines, and deliverables with clients, then provide regular updates and adjust schedules as needed to accommodate changes or unforeseen challenges. Strong time management skills and transparent reporting help ensure that projects stay on track and that clients remain informed and satisfied throughout the development process.

What is the difference between Freelance Senior Software Developer vs Freelance Software Engineer?

AspectFreelance Senior Software DeveloperFreelance Software Engineer
CredentialsTypically requires extensive experience, advanced coding skills, and sometimes certifications like Microsoft or AWSRequires solid coding skills and experience, often with relevant certifications but generally less senior-level expertise
Work EnvironmentWorks independently or with clients directly, often on complex projects requiring leadershipWorks independently or with teams, focusing on software development tasks across various projects
Industry UsageCommonly used in consulting, freelance platforms, and project-based work requiring senior expertiseWidely used in freelance and contract roles across tech industries for development tasks

The main difference lies in experience level and project complexity. Freelance Senior Software Developers typically handle more complex projects and provide technical leadership, while Freelance Software Engineers focus on coding and development tasks across a range of project types.

What are the most commonly searched types of Senior Software Developer jobs in Minnesota?

The most popular types of Senior Software Developer jobs in Minnesota are:

Senior Software Engineer

Minneapolis, MN • On-site

Accurant International
Business Management Consulting • 11 - 50 employees

$90K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago


Job description

Hiring Entity: Renovo Automation, a Subsidiary of Accurant International
Location: Minneapolis, MN (Hybrid)
Status: Exempt
Salary: $90,000-$120,000
Job Title: Senior Software Engineer
Position Description
The Senior Software Engineer is responsible for design and development of our software product initiatives in electric power system analysis, visualization, and optimization of electric utility data.
In this role, you will contribute to technologies that support efficient energy management and decarbonization and expand the use of renewable energy, positively impacting the future of the planet.
Job Responsibilities
• Design & Development: Develop high-quality software design and architecture. Write clean, scalable code needed to support the energy transition, including solar and batteries, EVs, grid analytics, etc.
• Lead & Collaborate: Work closely with cross-functional teams, including company leadership, designers, and other developers, to gather requirements and deliver solutions that meet business needs. Lead and mentor junior developers.
• Innovate: Investigate, prototype, and apply new technologies to drive innovation in enterprise software applications.
• Optimize: Stay up to date with emerging technologies and industry trends. Continuously improve software development processes and contribute to team best practices.
• Support and Maintenance: Provide ongoing support and maintenance for existing applications, including troubleshooting and fixing issues as they arise.
Requirements
  • Education: Bachelor's Degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, or a Related Field. Equivalent work experience may be considered.
  • 2-5 years of experience in software development with a demonstrated ability to deliver software solutions in a professional setting.
  • Effective competency in one or more compiled programming languages (Rust, C/C++), and one or more interpreted languages (Python, JavaScript/TypeScript, etc.)

Preferred/Plus:
  • Strong Background in Mathematics
  • Formal ML Training, Agentic Systems Experience
  • Experience with JSON, XML, DB Management, SQL, Kubernetes, and Scalable Open-Source DB Technologies.
  • Geometry of Space, Graphics Development (DirectX, OpenGL), UI Design Experience
  • Power Industry Experience
  • Familiarity with software development tools and frameworks (e.g., VS, VS Code, Git, Docker, Jenkins, etc.).

About Us
Renovo Automation develops practical software solutions for electric utilities and critical infrastructure operators. Our products focus on reliable operations, secure communications, and modern grid integration, helping customers manage complex systems with confidence. Renovo Automation proudly operates as part of the Accurant International portfolio of companies.
Accurant International offers innovative solutions to tackle pressing climate and energy technology challenges through our portfolio companies. Our investments in fields ranging from renewable energy, smart grid systems, electric vehicles, optimizing energy usage in buildings, and other areas has allowed our alliance to lead the way in transforming various fields.
Culture
Privately owned, friendly and family-oriented company with growth and advancement opportunities and learning new advanced technologies. We are a customer focused and employee centered organization. Innovation is the core of our business philosophy.
It is the policy of Renovo Automation not to discriminate against any applicant for employment, or any employee because of age, color, sex, disability, national origin, race, religion, or veteran status.
Benefits
• Medical insurance
• Vision insurance
• Dental insurance
• Employer paid life insurance, AD&D, and disability insurance
• Competitive 401(k) match - up to 6%
• Performance based bonus
• Potential profit sharing
• Paid time off, holidays and other paid leave